31421

Number 31421 is an odd five-digits composite number and natural number following 31420 and preceding 31422.

Properties of the number 31421

Nominal	31421
Cardinal	thirty-one thousand four hundred twenty-one
Cardinal thirty-one thousand four hundred twenty-one
Ordinal	31,421st
Number of digits	5
Sum of digits	11
Product of digits	24
Number parity	Odd

Previous number is 31420

Next number is 31422

Calculation was done in 0.0000488758 seconds

Prime Factorization of 31421

Prime factorization	13 x 2417
Prime factors	13, 2417
Number of distinct prime factors ω(n)	2
Total number of prime factors Ω(n)	2
Sum of prime factors	2430
Product of prime factors	31421

Calculation was done in 0.0000891685 seconds

Divisors of 31421

List of proper divisors	1, 13, 2417
List of all dividers	1, 13, 2417, 31421
Number of divisors d(n)	4
Sum of all divisors σ(n)	33852
Aliquot sum	2431
31421 is a deficient number , since it is larger than the sum of its proper divisors (2431). Its deficiency is 28990.

Calculation was done in 0.0000350475 seconds

Prime numbers

Is 31421 a prime number?	No
Is 31421 a semiprime number?	Yes
Is 31421 a Chen prime number?	No
Is 31421 a Mersenne prime number?	No

Previous prime is 31397

Next prime is 31469

Calculation was done in 0.3001270294 seconds

Sequences

Is 31421 a Catalan number?	No
Is 31421 a Fibonacci number?	No
Is 31421 a Idoneal number?	No

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Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.

31421 is a Happy number

31421 is not a Humble number

31421 is not a Münchhausen number

31421 is not a Perfect number

31421 is not a Perfect square

31421 is not a Palindrome

Calculation was done in 0.0025889874 seconds

Numeric Bases of 31421

In mathematics, a base or radix of a numeral system is the number of unique digits, including zero, used to represent numbers in that system.

Base	System	Value
2	Binary	111101010111101₂
3	Ternary	1121002202₃
4	Quaternary	13222331₄
5	Quinary	2001141₅
6	Senary	401245₆
7	Septenary	160415₇
8	Octal	75275₈
9	Nonary	47082₉
10	Decimal	31421
12	Duodecimal	16225₁₂
16	Hexadecimal	7abd₁₆
20	Vigesimal	3ib1₂₀
36	Base36	o8t₃₆
60	Sexagesimal	8hf₆₀

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Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.

Square of 31421 (n²)	987279241
Cube of 31421 (n³)	31021301031461
Square root of 31421	177.25969649077
Natural Logarithm (ln) of 31421	10.355231738165
Decimal Logarithm (log) of 31421	4.4972200027145

Calculation was done in 0.0000059605 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.

Sine of 31421	-0.93551754518911
Cosecant of 31421	-1.0689270395221
Cosine of 31421	0.35328023245485
Secant of 31421	2.8306140795121
Tangent of 31421	-2.6480891350429
Cotangent of 31421	-0.37763079299965

Calculation was done in 0.0000579357 seconds

Number parity

Parity is the property of an integer of whether it is even or odd.

Is 31421 an Even Number?

Is 31421 an Odd Number?

Yes, the number 31421 is an odd number.

Total number of all odd numbers from 1 to 31421 is 15711

Sum of all the odd numbers from 1 to 31421 are 246835521

The sum of all odd numbers is a perfect square: 246835521 = 15711

An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.

Previous odd number is 31419

Next odd number is 31423

Calculation was done in 0.0000090599 seconds

Ban number

In recreational mathematics, a ban number is a number that does not contain a particular letter when spelled out in English; in other words, the letter is "banned".

The spelling of 31421 in words is "thirty-one thousand four hundred twenty-one", meaning that:

31421 is not an aban number (as it contains the letter a)

31421 is not an eban number (as it contains the letter e)

31421 is not an iban number (as it contains the letter i)

31421 is not an oban number (as it contains the letter o)

31421 is not a tban number (as it contains the letter t)

31421 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000030994 seconds

Numeral systems

How to write 31421 in other number systems?

Bengali numerals	৩১৪২১
Eastern Arabic numerals	٣١٬٤٢١
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓂭𓆼𓍥𓎇𓏺
Khmer numerals	៣១៤២១
Japanese numerals	三万千四百二十一
Roman numerals	n/a
Thai numerals	๓๑๔๒๑

Calculation was done in 0.0001909733 seconds

Translation

How do you say 31421 in 38 different languages?

Arabic	واحد و ثلاثون ألف و أربعة مائة و واحد و عشرون
Croatian	trideset i jedna tisuća četiristo dvadeset i jedan
Czech	třicet jedna tisíc čtyři sta dvacet jeden
Danish	en og tredive tusinde fire hundrede en og tyve
Dutch	éénendertigduizend vierhonderdéénentwintig
Estonian	akpe blaetɔ̃ vɔ ɖekɛ alafa ene blaeve vɔ ɖekɛ
Faroese	tríatieitt tusin og fýrehundraðogtjúgoein
Filipino	tatlóng pû’t isáng libó’t ápat na daán at dalawáng pû’t isá
Finnish	kolmekymmentäyksituhattaneljäsataakaksikymmentäyksi
French	trente et un mille quatre cent vingt et un
Greek	τριάντα μία χίλιάδες τετρακόσια είκοσι ένα
German	einunddreißigtausendvierhunderteinundzwanzig
Hebrew	שלושים ואחד אלף ארבע מאות עשרים ואחת
Hindi	इकतीस हज़ार चार सौ इक्कीस
Hungarian	harmincegyezernégyszázhuszonegy
Icelandic	þrjátíu og eitt þúsund og fjögurhundrað og tuttugu og einn
Indonesian	tiga puluh satu ribu empat ratus dua puluh satu
Italian	trent e unmilaquattrocentoventuno
Japanese	三万千四百二十一
Korean	삼만 천사백이십일
Latvian	trīsdesmit viens tūkstoši četrsimt divdesmit viens
Lithuanian	trisdešimt vienas tūkstantis keturi šimtai dvidešimt vienas
Norwegian	trettiett tusen fire hundre og tjueén
Persian	سی و یک هزار و چهارصد و بیست و یک
Polish	trzydzieści jeden tysięcy czterysta dwadzieścia jeden
Portuguese	trinta e um mil quatrocentos e vinte e um
Romanian	treizeci şi una mii patru sute douăzeci şi unu
Russian	тридцать одна тысяча четыреста двадцать один
Serbian	тридесет и једна хиљада четиристо двадесет и један
Slovak	tridsaťjedna tisíc štyristo dvadsaťjeden
Slovene	trideset ena tisuću štiristo dvaset ena
Spanish	treinta y un mil cuatrocientos veintiuno
Swahili	elfu thelathini na moja, mia nne na ishirini na moja
Swedish	trettioentusenfyrahundratjugoen
Thai	สามหมื่นหนึ่งพันสี่ร้อยยี่สิบเอ็ด
Turkish	otuz bir bin dört yüz yirmi bir
Ukrainian	тридцять одна тисяча чотириста двадцять один
Vietnamese	ba mươi mốt nghìn bốn trăm hai mươi mốt

Calculation was done in 0.0252320766 seconds

Miscellaneous

Number 31421 reversed	12413
Unicode Character	U+7ABD	窽
Unix Timestamp	Thu, 01 Jan 1970 08:43:41 +0000

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